118678788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 338956800

約数和(自身を除く): 220278012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 31, 36, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 171, 174, 186, 193, 228, 261, 279, 342, 348, 372, 386, 522, 551, 558, 579, 589, 684, 772, 899, 1044, 1102, 1116, 1158, 1178, 1653, 1737, 1767, 1798, 2204, 2316, 2356, 2697, 3306, 3474, 3534, 3596, 3667, 4959, 5301, 5394, 5597, 5983, 6612, 6948, 7068, 7334, 8091, 9918, 10602, 10788, 11001, 11194, 11966, 14668, 16182, 16791, 17081, 17949, 19836, 21204, 22002, 22388, 23932, 32364, 33003, 33582, 34162, 35898, 44004, 50373, 51243, 53847, 66006, 67164, 68324, 71796, 100746, 102486, 106343, 107694, 113677, 132012, 153729, 173507, 201492, 204972, 212686, 215388, 227354, 307458, 319029, 341031, 347014, 425372, 454708, 520521, 614916, 638058, 682062, 694028, 957087, 1023093, 1041042, 1276116, 1364124, 1561563, 1914174, 2046186, 2082084, 3123126, 3296633, 3828348, 4092372, 6246252, 6593266, 9889899, 13186532, 19779798, 29669697, 39559596, 59339394, 118678788]

約数ペア:

[(1, 118678788), (2, 59339394), (3, 39559596), (4, 29669697), (6, 19779798), (9, 13186532), (12, 9889899), (18, 6593266), (19, 6246252), (29, 4092372), (31, 3828348), (36, 3296633), (38, 3123126), (57, 2082084), (58, 2046186), (62, 1914174), (76, 1561563), (87, 1364124), (93, 1276116), (114, 1041042), (116, 1023093), (124, 957087), (171, 694028), (174, 682062), (186, 638058), (193, 614916), (228, 520521), (261, 454708), (279, 425372), (342, 347014), (348, 341031), (372, 319029), (386, 307458), (522, 227354), (551, 215388), (558, 212686), (579, 204972), (589, 201492), (684, 173507), (772, 153729), (899, 132012), (1044, 113677), (1102, 107694), (1116, 106343), (1158, 102486), (1178, 100746), (1653, 71796), (1737, 68324), (1767, 67164), (1798, 66006), (2204, 53847), (2316, 51243), (2356, 50373), (2697, 44004), (3306, 35898), (3474, 34162), (3534, 33582), (3596, 33003), (3667, 32364), (4959, 23932), (5301, 22388), (5394, 22002), (5597, 21204), (5983, 19836), (6612, 17949), (6948, 17081), (7068, 16791), (7334, 16182), (8091, 14668), (9918, 11966), (10602, 11194), (10788, 11001)]